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All results from a given calculation for LiB (Lithium boride)

using model chemistry: MP3/cc-pCVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C*V 3Π
Energy calculated at MP3/cc-pCVDZ
 hartrees
Energy at 0K-32.052536
Energy at 298.15K-32.051232
HF Energy-31.989162
Nuclear repulsion energy3.671880
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at MP3/cc-pCVDZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 Σ 539 539 33.89      

Unscaled Zero Point Vibrational Energy (zpe) 269.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 269.7 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at MP3/cc-pCVDZ
B
0.84182

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3/cc-pCVDZ

Point Group is C∞v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
Li1 0.000 0.000 -1.351
B2 0.000 0.000 0.811

Atom - Atom Distances (Å)
  Li1 B2
Li12.1617
B22.1617

picture of Lithium boride state 1 conformation 1
More geometry information
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability